Finding the Third Proportional to 962,982 and 2,050,380
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Solution
The third proportional to 962,982 and 2,050,380 is: 4,365,666.38
Step by Step Solution
- Step 1: Write the proportion equation
962,982 : 2,050,380 = 2,050,380 : x - Step 2: Convert to fraction form
962,982/2,050,380 = 2,050,380/x - Step 3: Cross multiply
962,982x = 2,050,380 × 2,050,380 - Step 4: Simplify right side
962,982x = 4,204,058,144,400 - Step 5: Solve for x
x = 4,204,058,144,400/962,982 - Step 6: Final answer
x = 4,365,666.38
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.